Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof withgraphical user interface showing my new design.

The broken lines illustrate the display screen or portion thereof andform no part of the claimed design. The broken lines illustrate portionsof the graphical user interface and form no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.